/* DN Store progressive rendering: defer only heavy lower-page, noninteractive
   content until the viewport approaches it. No network fetch or full reload. */
@supports (content-visibility:auto) {
  body.single-product .dns-product-detail-band,
  body.single-product .dns-product-frequent-section,
  body.single-product .dns-product-reviews-section {
    content-visibility:auto;
    contain-intrinsic-size:auto 700px;
  }
}
@media (max-width:767px) {
  @supports (content-visibility:auto) {
    body.single-product .dns-product-detail-band,
    body.single-product .dns-product-frequent-section,
    body.single-product .dns-product-reviews-section {contain-intrinsic-size:auto 900px}
  }
}